129602010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 343719936

約数和(自身を除く): 214117926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 73, 83, 93, 115, 138, 146, 155, 166, 186, 219, 230, 249, 310, 345, 365, 415, 438, 465, 498, 690, 713, 730, 830, 930, 1095, 1245, 1426, 1679, 1909, 2139, 2190, 2263, 2490, 2573, 3358, 3565, 3818, 4278, 4526, 5037, 5146, 5727, 6059, 6789, 7130, 7719, 8395, 9545, 10074, 10695, 11315, 11454, 12118, 12865, 13578, 15438, 16790, 18177, 19090, 21390, 22630, 25185, 25730, 28635, 30295, 33945, 36354, 38595, 50370, 52049, 57270, 59179, 60590, 67890, 77190, 90885, 104098, 118358, 139357, 156147, 177537, 181770, 187829, 260245, 278714, 295895, 312294, 355074, 375658, 418071, 520490, 563487, 591790, 696785, 780735, 836142, 887685, 939145, 1126974, 1393570, 1561470, 1775370, 1878290, 2090355, 2817435, 4180710, 4320067, 5634870, 8640134, 12960201, 21600335, 25920402, 43200670, 64801005, 129602010]

約数ペア:

[(1, 129602010), (2, 64801005), (3, 43200670), (5, 25920402), (6, 21600335), (10, 12960201), (15, 8640134), (23, 5634870), (30, 4320067), (31, 4180710), (46, 2817435), (62, 2090355), (69, 1878290), (73, 1775370), (83, 1561470), (93, 1393570), (115, 1126974), (138, 939145), (146, 887685), (155, 836142), (166, 780735), (186, 696785), (219, 591790), (230, 563487), (249, 520490), (310, 418071), (345, 375658), (365, 355074), (415, 312294), (438, 295895), (465, 278714), (498, 260245), (690, 187829), (713, 181770), (730, 177537), (830, 156147), (930, 139357), (1095, 118358), (1245, 104098), (1426, 90885), (1679, 77190), (1909, 67890), (2139, 60590), (2190, 59179), (2263, 57270), (2490, 52049), (2573, 50370), (3358, 38595), (3565, 36354), (3818, 33945), (4278, 30295), (4526, 28635), (5037, 25730), (5146, 25185), (5727, 22630), (6059, 21390), (6789, 19090), (7130, 18177), (7719, 16790), (8395, 15438), (9545, 13578), (10074, 12865), (10695, 12118), (11315, 11454)]